Penicilloic acids
[化] 青霉素裂解酸
🧩 词语组成解析
n. 酸, 酸类；有酸味的东西（acid的复数）
🗣️ 情景例句
I expect that I will be back on Sunday.
我预计星期日回来。
I ought to tell him the whole story.
我应该告诉他整个事情的始末。
That's right.
对啦。